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本文针对３５ｔ／ｈ锅炉普遍存在着炉效偏低的主要因素之一——不完全燃烧损失偏大，以及锅炉烟尘排放浓度时常超标这两大问题，提出采用蒸汽喷雾介质，在炉膛中形成切圆旋转，强化炉内燃烧，改善炉内气流动力分布状态。在ＵＧ－３５／３９－Ｍ型锅炉的试验和应用考核，飞灰含碳量和炉渣含碳量分别降低２５．８％和１４．５％，飞灰量和烟气排放浓度均大幅度下降，蒸汽用量较之原来的蒸汽二次风耗量减少４５％以上。
In this paper, 35t / h boiler ubiquitous one of the main factors of low furnace efficiency - incomplete combustion loss is too large, and boiler emissions often exceed the two concentrations of these two issues, the proposed steam spray medium, the formation of cutting in the furnace cut Circular rotation, to strengthen the furnace combustion, improve the airflow distribution in the furnace state. In the test and application assessment of UG-35/39-M boiler, the carbon content of fly ash and slag carbon content decreased by 25.8% and 14.5% respectively, and the fly ash emission and flue gas emission concentration dropped significantly , Steam consumption than the original steam secondary air consumption reduced by 45% or more.